<template>
  <div ref="verticalBar" :class="wrapClasses" v-if="height < 100" @click.stop="clickGoto">
    <div :class="scrollbarClass"
         ref="scrollbar"
         :style="style"
         @touchstart.stop="startDrag"
         @mousedown="startDrag">
    </div>
  </div>
</template>
<script type="text/ecmascript-6"  src="./index.js"></script>
